Do Illinois Residents Get In-State Tuition in South Dakota? (Graduate, 2026)
No — Illinois residents pay full non-resident graduate tuition in South Dakota, about $13,000 a year at USD Graduate School against $10,300 for residents. There is no exchange program between Illinois and South Dakota; the only route to the in-state rate is establishing South Dakota residency, which takes 12 months.
- You would pay
- $13,000/yr
- Resident pays
- $10,300/yr
- Over 2 yrs
- No saving available
Tuition and mandatory fees only, compiled from published rates and rounded. Excludes housing, books and course differentials. Eligibility is decided by the institution, not by this page.
Open this pair in the checker to switch level, compare other states, or copy a link to the result.
Neither a regional compact nor a bilateral agreement links Illinois and South Dakota. That leaves two routes to a lower rate: an institutional scholarship from the campus itself, or 12 months of South Dakota domicile.
One other state offers Illinois residents a reduced graduate rate, the lowest being Kentucky at about $14,000. At home, in-state graduate tuition is $18,700 at University of Illinois Graduate College, so South Dakota works out at $5,700 a year less than staying home.
Worth checking before you accept the non-resident rate: whether the campus offers a border-county waiver, a legacy or alumni rate, or a merit award pegged to the residency gap. These are institutional decisions and they are not published centrally.
Every route from Illinois to South Dakota
No exchange program or bilateral agreement connects these two states at graduate level, so the route table is empty.
Where Illinois residents pay less
Staying home, an Illinois resident pays $18,700 a year for in-state graduate tuition at University of Illinois Graduate College. The cheapest South Dakota option for you is $13,000 at USD Graduate School, which is $5,700 a year less than Illinois's own in-state rate at University of Illinois Graduate College.
Illinois belongs to none of the four regional tuition compacts at graduate level, but one state offers Illinois residents a reduced rate through a state or campus agreement.
| State | Route | Per year |
|---|---|---|
| Illinois to Kentucky | Kentucky Regional Reciprocity Agreements · University of Kentucky Graduate School | $14,000 |
Illinois's neighboring states, compared
What an Illinois resident pays for graduate tuition in each state that borders Illinois, cheapest first:
- Kentucky$14,000/yr · Kentucky Regional Reciprocity Agreements
- Wisconsin$26,000/yr · non-resident
- Missouri$26,600/yr · non-resident
- Iowa$31,600/yr · non-resident
- Indiana$32,000/yr · non-resident
Compare all 50 states from Illinois in the checker. Each figure is one reference campus per state, not a state average.
South Dakota residency, in brief
South Dakota grants in-state tuition after 12 months of domicile before the term begins (SDBOR Policy 3:5), and a financially dependent student takes the parents' domicile. Moving to South Dakota to enroll does not by itself start the clock.
South Dakota residency requirements in full · how long every state requires
Step by step
- Budget for the non-resident rate at USD Graduate School: $13,000 a year against $10,300 for residents.
- Check whether the specific campus you want offers its own non-resident scholarship or a border-county waiver — those are institutional, sit outside the state agreements, and are the most commonly missed discount.
- If you plan to stay, price the residency route: South Dakota requires 12 months of domicile, and a financially dependent student takes the parents' domicile, so the family would need to move.
- Read the South Dakota Board of Regents rules in full before you enroll — classification is decided once, and re-classification later in a degree is the hardest version of this problem.
Official links
Related
Asked and answered
›Do Illinois residents get in-state tuition in South Dakota?
No. Illinois residents pay the full non-resident rate of $13,000 at USD Graduate School. The only route to the $10,300 in-state rate is establishing South Dakota residency.
›How long does it take to get in-state tuition in South Dakota?
South Dakota requires 12 months of domicile before the term begins (SDBOR Policy 3:5), and a financially dependent student takes the parents' domicile.
›How much would graduate study in South Dakota actually cost an Illinois resident?
About $13,000 a year in tuition and mandatory fees at USD Graduate School, against $10,300 for a South Dakota resident. Figures are compiled 2025–26 published rates and exclude housing, books and course-specific differentials.
›Where can Illinois residents get reduced graduate tuition?
In 1 states at graduate level. Outside South Dakota, the lowest are Kentucky ($14,000). Each figure is one reference campus, and awards are made campus by campus.
›Is studying in South Dakota cheaper than staying in Illinois?
On tuition, yes. The cheapest South Dakota option for an Illinois resident is $13,000 a year, which is $5,700 below Illinois's own in-state rate of $18,700 at University of Illinois Graduate College. Housing and travel are not included.
Sources
Every eligibility rule on this page is checked against the operating compact commission or the state's own residency authority. Last verified 2026-08-07.
Tuition figures on this page are compiled 2025–26 published rates (basis: published compiled), rounded to the nearest $100 and refreshed each June. Eligibility rules are checked against the cited compact commission or residency authority.
- South Dakota Board of Regents — residency for tuition purposes ↗Accessed 2026-08-07
- USD Graduate School — tuition and fees ↗Accessed 2026-08-07
- University of Illinois Graduate College — tuition and fees ↗Accessed 2026-08-07
How this page was made
Compiled and checked by Billy Reiner, editor of In-State Check. Last verified 2026-08-07.
- Compiled from published rate pages
- The in-state and non-resident figures are tuition and mandatory fees for one full-time year, read from USD Graduate School’s own 2025–26 rate page and rounded to the nearest $100. Housing, books, travel and course-specific differentials are not included in them.
- Checked against the administering body
- Compact membership at this level was checked against the commission that runs the program (WICHE). The residency test — the durational requirement, the domicile evidence and the dependent-student rule — was checked against South Dakota Board of Regents, SDBOR Policy 3:5. Nothing here is taken from another comparison site.
Not advice. In-State Check is independent of every college, compact and state agency named here. Residency classification and award decisions are made by the institution you apply to. Found an error? Send the page URL and the source that contradicts it to [email protected], and the page is corrected and re-dated. Full methodology.